2023 Sea Ray SLX 400 Outboard
$687,000
Boat in Sag Harbor, NY 11963 US
SLX 400 Outboard
2 Engines (2x Mercury)
40 feet
Gas
Fiberglass/Reinforced
FOR SALE 2023 Sea Ray SLX 400
Sea Ray Blue Hull | Twin Mercury 600 V12 Verado | 94 Hours | Seakeeper
This 2023 Sea Ray SLX 400 is the perfect mix of statement styling and serious performance. Finished in Sea Ray Blue and powered by twin Mercury 600 V12 Verados with low hours, it delivers effortless speed, joystick precision, and a ride that feels confident in any condition.
Standout Features:
Twin Mercury 600 V12 Verados
The most powerful outboards in their class. Smooth, quiet, and incredibly responsive with advanced joystick control for easy docking.Seakeeper Stabilizer
Keeps the boat steady and comfortable at rest and underway, making sandbar days and entertaining on anchor far more enjoyable.Fold-Down Side Balcony with Expansive Entertaining Layout
Beach Mode opens up the cockpit to the water, while convertible aft seating, a full wet bar with grill, and a massive bow lounge create multiple social zones.
Additional Highlights:
Hardtop with retractable sunroof
Air-conditioned cabin with enclosed head and separate shower
Sleeping accommodations for four
Generator and shore power
Premium JL Audio sound system
Large swim platform
Galley with microwave and refrigerator
Bow Eye & Stern Eyes – Stainless Steel (Bow Eye with Stainless Steel Scuff Plate)
Cleats, 10′′ Thru-Bolted – Stainless Steel (6) & 8′′ Pop-up – Stainless Steel (2)
Deck Fill Plates, Stainless Steel
Drain Plug, Brass-Threaded – Garboard
Fiberglass Stringer System with Fwd. Interior Liner
Gel Coat, Arctic White
Hull Windows, Acrylic
Light, Stern
Lights, Navigation – Stainless Steel with Motorized Mast Light
Quiet RideTM Technology
Resin, High-Performance Vinylester
Rub Rail, PVC with Stainless Steel Insert
Storage, Fwd Deck with Hatch
Swim Platform, Integral
Terrace, Power Actuated, Fold Down – Starboard Side
Thru-Hull Fittings, Stainless Steel
Vent System, Engine Compartment – Integral
Windlass, Rope /Chain with Galvanized Anchor, Wash
Down and Bow Controls (Thru-Hull Installation)Windshield Wiper – Starboard
- Windshield, Tempered/Tinted Curved Glass with Black Matte Frame, Bow Walk-Thru & Stainless Steel Supports
Beverage Holders – Stainless with Rubber inserts with LED Lighting (29)
Cockpit Vinyl Color: Ivory (White Base Vinyl with Brown Accent Vinyl)
Cooler, Cockpit with Dedicated Storage
Dash, Acrylic Skylight
Deck Entry Access, Port and Starboard Sides
Door, Bow Block-Off – Port Side – Acrylic with Stainless Steel Hardware
Door, Cabin entry (Sliding and lockable) Fiberglass
Floor Liner, Fiberglass with Direct Overboard Drainage
Grab Handles – Stainless Steel with Leather Wrapped Grips
Hardtop, Arctic White Fiberglass with Enclosed Ceiling & Courtesy Lights
Hatch, Bilge Compartment – Electrically Actuated
Lighting, Courtesy – Stainless Steel
Outlet, 120V GFI Protected
Outlet, 12V Accessory (3)
Storage, Side Panels – Bow – Port & Starboard Tubs
Storage, Bumper – Floor – Bow
Storage, Shoes – Aft Cockpit
Storage, Below ETS Aft Seat
Storage, Below Port Side Seat
Table, Teak Cockpit
USB Stereo Controls (1)
Walk-Thru Transom (Starboard) with Door
Wet Bar
Refrigerator with Pull-Out Drawers
Solid-Surface Countertop
Stainless Steel Grab Handle
Stainless Steel Sink with Faucet
Trash Receptacles
- Bow Seating, U-Shaped Seating Forward with Fixed Cushions
- Bow Seating, Large Tour Seating Facing Forward with Fixed Cushions & Arm Rest
- Cockpit Social Area with Opposing Seating & Storage Below ETS Module
- Seat, Dual Bucket – Helm with Slider, Flip-Up Thigh- Rise Bolster and Floor Footrest
- Seat, Dual Bucket – Companion with 180° Swivel with Paddle Adjustment Levers and Flip Up Thigh Rise Bolster
- Transom Sungate Seating with 2 Drink Holders
- Air Conditioning/Heating, 120V/60 Cycle
- Audio Control Zone with 2 Speakers / Sound Bar & Remote
- Entrance Steps, Powder Coated Aluminum with Teak Overlay
- Hull Windows with Pleated Blinds & Tension System
- Refrigerator, In Cabin – Port
- Berth – Queen with Mattress, Sheets & Throw Pillows
- Curtain, Privacy /Curtain
- Drink Holders (4)
- Sheet Set, Fitted (Neutral Color)
- Storage Cabinets & Lockers with Shelves
- Ceiling Liner
- CO Monitor
- Drink Holders (6)
- Lights – Standard & Indirect
- Microwave, 120V/12V
- Opening Port Lights with Screens – Port & Starboard
- Outlet, 12 V Accessory
- Outlet, 120V GFI Protected
- Storage – Port Side Day Galley
- Table, Wood
- U-Shaped Seating (Convertible with Filler Cushions) with Fiberglass Liner and Filler Cushion Storage
Clothes Hooks
Courtesy Light
Glass Sink with Faucet
Head, VacuFlush® with 28-Gallon Holding Tank Lockable Door
Molded Fiberglass Liner
Non-Skid Floor Treatment
Portlight with Screen
Power Vent, 12V
Pull-Out Sprayer
Solid-Surface Countertop
Sump Box with Automatic Pump for Shower
Wood Storage Shelf with Mirrored Bulkhead
The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.
Price History
| Date | Event | Price |
|---|---|---|
| 3/22/26 | Initial price | $687,000 |
2023 Sea Ray SLX 400 Outboard Video Tours
Overview from around the web 2023 Sea Ray SLX 400 Outboard
Customers are praising the 2023 Sea Ray SLX 400 Outboard for its exceptional blend of luxury, performance, and versatility
Many highlight the boat’s smooth and powerful ride, thanks to its advanced outboard engines, which deliver impressive speed and fuel efficiency. The spacious and thoughtfully designed cockpit receives high marks for comfort and style, making it ideal for both relaxing cruises and entertaining guests. Reviewers also appreciate the high-quality materials and attention to detail throughout the vessel, noting the intuitive controls and modern technology features that enhance the overall boating experience. Overall, owners commend the SLX 400 Outboard for its reliability, ease of handling, and the premium experience it offers on the water.
The Biggest Pros and Cons
The 2023 Sea Ray SLX 400 Outboard offers a blend of luxury, performance, and innovative features, making it a standout choice in the luxury sport boat segment. Here are some pros and cons to consider:
Pros
Powerful Performance: Equipped with triple outboard engines, the SLX 400 Outboard delivers impressive speed and acceleration, providing an exhilarating ride on the water.
Luxurious Comfort: The spacious cockpit and premium seating materials ensure a comfortable experience for all passengers, with ample lounge areas and thoughtful design.
Advanced Technology: Features a state-of-the-art helm with digital displays, seamless connectivity options, and intuitive controls for easy navigation and entertainment.
Versatile Layout: The boat’s design accommodates a variety of activities, from water sports to entertaining guests, with plenty of storage and customizable seating arrangements.
Quality Build: Sea Ray’s reputation for craftsmanship is evident in the sturdy construction and attention to detail throughout the vessel.
Cons
Fuel Consumption: The powerful triple outboard setup can lead to higher fuel usage, which may impact operating costs, especially during extended outings.
Size and Weight: While spacious, the boat’s size requires careful handling and may limit access to smaller docks or shallow waters.
Price Point: Positioned as a luxury model, the SLX 400 Outboard comes with a premium price tag that might be a consideration for budget-conscious buyers.
Maintenance: High-performance outboards and advanced electronics may require regular maintenance and specialized service, potentially adding to upkeep expenses.
Made For
The 2023 Sea Ray SLX 400 Outboard is designed for boating enthusiasts who seek a perfect blend of luxury, performance, and versatility. Ideal for families and groups who enjoy entertaining on the water, this boat offers spacious seating, high-end amenities, and advanced technology. It's perfect for those who want a premium day cruiser capable of everything from relaxing cruises and watersports to social gatherings, all while delivering powerful outboard performance and exceptional handling. Whether you're an experienced boater or new to the lifestyle, the SLX 400 Outboard caters to those who appreciate style, comfort, and cutting-edge innovation on the water.
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Meet the Broker

Address
Boat Location
Contact Yacht Hampton Yacht Sales about 2023 Sea Ray SLX 400 Outboard
999 East Camino Real, Boca Raton, FL, 33432
Contact Yacht Hampton Yacht Sales
999 East Camino Real, Boca Raton, FL, 33432

















































